Comments on: Calculating Pearson’s correlation coefficient in SQL http://www.trampolinesystems.com/blog/machines/2008/11/23/calculating-pearsons-corellation-coefficient-in-sql/ Ideas, thoughts and observations from Trampoline's technical brains Thu, 11 Mar 2010 21:58:06 +0000 http://wordpress.org/?v=2.7.1 hourly 1 By: Ruby Manor « Echo One http://www.trampolinesystems.com/blog/machines/2008/11/23/calculating-pearsons-corellation-coefficient-in-sql/comment-page-1/#comment-509 Ruby Manor « Echo One Tue, 02 Dec 2008 21:48:51 +0000 http://www.trampolinesystems.com/blog/machines/?p=30#comment-509 [...] This reached some kind of nadir in Alex Maccaw’s frankly unreal implementation of recommendation analysis as a Rails plugin which really did look like someone hammering a square peg through a round hole. It did however generate some interesting post conference blogging. [...] [...] This reached some kind of nadir in Alex Maccaw’s frankly unreal implementation of recommendation analysis as a Rails plugin which really did look like someone hammering a square peg through a round hole. It did however generate some interesting post conference blogging. [...]

]]> By: Robert Rees http://www.trampolinesystems.com/blog/machines/2008/11/23/calculating-pearsons-corellation-coefficient-in-sql/comment-page-1/#comment-494 Robert Rees Mon, 24 Nov 2008 10:15:04 +0000 http://www.trampolinesystems.com/blog/machines/?p=30#comment-494 I was also at Ruby Manor and I wasn't clear why at least some of the algorithm wasn't implemented in SQL. As another attendee pointed out it seemed to be a case of "Golden Hammer". Thanks for the post. I was also at Ruby Manor and I wasn’t clear why at least some of the algorithm wasn’t implemented in SQL. As another attendee pointed out it seemed to be a case of “Golden Hammer”.

Thanks for the post.

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